Daily brief · Brazil

São Luís 2026-09-29

In progress — verification after the day closes

Weather-risk signals · signal engine (Open-Meteo)

A dry stretch is forming

medium

5 dry days in a row could start 2026-10-05. A dry day here means 1mm of rain or less; the important number is the length of the run. Crops in flowering or fruit-set windows are most exposed.

soy farmers · agriculture · sugarcane growers · cotton growers

Heat is building above the usual range

high

Daily highs may average around 32.3°C over the next week — above the 30.6°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

outdoor farmers · tourism · energy demand · soy farmers · sugarcane growers · cotton growers

Rainfall is trending above the usual

extreme

Around 5.1mm of rain may fall in the next 48 hours — above the 0.4mm typical for this period. Field access, drying, and outdoor logistics may be affected.

farmers · tourism · logistics · soy farmers · sugarcane growers · cotton growers

What people were seeing · community field reports

No field observations were posted for this place on 2026-09-29.

Market context · futures market

sugar · surge · 7d +6.2%